Movistar Yamaha MotoGPridersMaverick VialesandValentino Rossipersevered through a wet first free practice and a dry afternoon session today at the fast and flowing Automotodrom Brno. Despite the great diversity in conditions, the pair made some fundamental first steps in preparation for this weekend'sMonster EnergyGrand Prix Cesk republiky and secured 11th and 14th place respectively in the combined timesheets.